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C96300 Copper-nickel vs. 85-silver 15-nickel

C96300 copper-nickel belongs to the copper alloys classification, while 85-silver 15-nickel belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is C96300 copper-nickel and the bottom bar is 85-silver 15-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
88
Poisson's Ratio 0.33
0.36
Shear Modulus, GPa 49
32
Tensile Strength: Ultimate (UTS), MPa 580
260 to 470

Thermal Properties

Latent Heat of Fusion, J/g 230
140
Melting Completion (Liquidus), °C 1200
870
Melting Onset (Solidus), °C 1150
960
Specific Heat Capacity, J/kg-K 400
270
Thermal Expansion, µm/m-K 16
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
86
Electrical Conductivity: Equal Weight (Specific), % IACS 6.1
75

Otherwise Unclassified Properties

Density, g/cm3 8.9
10

Common Calculations

Stiffness to Weight: Axial, points 8.2
4.8
Stiffness to Weight: Bending, points 19
14
Strength to Weight: Axial, points 18
7.1 to 13
Strength to Weight: Bending, points 17
8.9 to 13
Thermal Shock Resistance, points 20
12 to 21

Alloy Composition

Carbon (C), % 0 to 0.15
0
Copper (Cu), % 72.3 to 80.8
0
Iron (Fe), % 0.5 to 1.5
0
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0.25 to 1.5
0
Nickel (Ni), % 18 to 22
13.8 to 16
Niobium (Nb), % 0.5 to 1.5
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0
Silver (Ag), % 0
84 to 86
Sulfur (S), % 0 to 0.020
0
Residuals, % 0
0 to 0.2